Abstract

Diversity can be dealt with as to its theoretical and conceptual as well as operational definition. Some methodological and procedural remarks about diversity among people involved in participatory action research must be also pointed out. It is well known that peculiar research approach aims at modifying the observed situation, particularly through a shared knowledge production. In that perspective, some problematic key terms, such «action», «participation» and «responsibility», must be clarified and practically dealt with. This paper tries to deal with those problems and point out some ways of facing them by referring to practical experience. The main questions pointed out deal with the differences in nature and social positions of both individual and collective actors involved in an action research setting; their differences in knowledge, interests and strategies; the conceptual, physical social and symbolic ambits in which they act; the different resources, time horizons, and expectations which orientate their behaviour.